4106441909 has 2 divisors, whose sum is σ = 4106441910. Its totient is φ = 4106441908.

The previous prime is 4106441897. The next prime is 4106441947. The reversal of 4106441909 is 9091446014.

It is an a-pointer prime, because the next prime (4106441947) can be obtained adding 4106441909 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3192589009 + 913852900 = 56503^2 + 30230^2 .

It is a cyclic number.

It is not a de Polignac number, because 4106441909 - 2¹² = 4106437813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4106441309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2053220954 + 2053220955.

It is an arithmetic number, because the mean of its divisors is an integer number (2053220955).

Almost surely, 2^4106441909 is an apocalyptic number.

It is an amenable number.

4106441909 is a deficient number, since it is larger than the sum of its proper divisors (1).

4106441909 is an equidigital number, since it uses as much as digits as its factorization.

4106441909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 4106441909 is about 64081.5254890206. The cubic root of 4106441909 is about 1601.3584698411.

The spelling of 4106441909 in words is "four billion, one hundred six million, four hundred forty-one thousand, nine hundred nine".